| Date | Category | Title |
|---|---|---|
| 2021-05-04 | Announcement | Number of staff in May 1, 2021 is 4511. |
| 2021-04-01 | Announcement | Number of staff in April 1, 2021 is 4532. |
| 2021-03-01 | Announcement | Number of staff in March 1, 2021 is 4201. |
| 2021-02-01 | Announcement | Number of staff in February 1, 2021 is 4132. |